103
SXUS45 KMSO 132330
RECGPI
RECREATION FORECAST FOR FLATHEAD LAKE
NATIONAL WEATHER SERVICE MISSOULA MT
505 PM MDT SUN SEP 13 2026
NOTE: THE EXPERIMENTAL WAVE HEIGHT FORECASTS ARE REPRESENTATIVE OF
THE MID LAKE WATERS AND DOWNWIND SHORES. WAVE HEIGHTS MAY BE
SIGNIFICANTLY LESS ON UPWIND SHORES.
TONIGHT
BREEZY. MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY LATE
IN THE EVENING THEN BECOMING MOSTLY CLOUDY. A CHANCE OF SHOWERS
IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT. LOWS AROUND 50 .
VARIABLE WINDS UP TO 10 MPH BECOMING SOUTH 15 TO 20 MPH AFTER
MIDNIGHT. CHANCE OF SHOWERS 80 PERCENT. WAVES AROUND 1 FOOT...
LOCALLY UP TO 2 FEET.
MONDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE UPPER 50S. SOUTH WINDS AROUND 15 MPH IN THE MORNING
BECOMING LIGHT. WAVES AROUND 1 FOOT...LOCALLY UP TO 2 FEET.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 50 . VARIABLE WINDS UP TO 10 MPH. WAVES LESS
THAN 1 FOOT.
TUESDAY
CLOUDY. HIGHS AROUND 60 . VARIABLE WINDS UP TO 10 MPH.
WAVES LESS THAN 1 FOOT.
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